An adjective, usually used to describe a person of somewhat advanced years, who is disagreeable to deal with, but has excellent, provocative chat, or banter.
Dave: Saw Frank today in the supermarket. The miserable bugger's convinced we should house all homeless people in jail and let them eat the prisoners.
Boris: Yeah, he's a bantankerous old git, isn't he?!
1.A male who likes to have intercourse with inatinmate objects.
2.A man who likes to stick his penis and ejaculate into inorganic things.
3.A person who likes to conceal the fact that wanking his dick on his boots.
4.A faggot who likes to think bout fucking stuff and doing it to plastic stuff.
Victor: Sup Chris...!!! OMG !! wtf are you doing.
Chris: HUH?.. oh shit nothing nothing.
Victor: STOP FUCKING THAT CHAIR!!!
CHris: OH SHIT! * runs off holdin his dick stuck in a chair*
The ultimate fair-weather "fan" who is from nowhere near New York but breaks out all the Yankee paraphernalia when the Yankees make the playoffs or win the World Series.
A person that read the original book of a series or movie and continues to throw in your face that he/she knows more about the story than you who didn't read the book.